Insight into (Electro)magnetic Interactions within Facet-Engineered BaFe₁₂O₁₉/TiO₂ Magnetic Photocatalysts.

ABSTRACT: A series of facet-engineered TiO₂/BaFe₁₂O₁₉ composites were synthesized through hydrothermal growth of both phases and subsequent deposition of the different, faceted TiO₂ nanoparticles onto BaFe₁₂O₁₉ microplates. The well-defined geometry of the composite and uniaxial magnetic anisotropy of the ferrite allowed alternate interfaces between both phases and fixed the orientation between the TiO₂ crystal structure and the remanent magnetic field within BaFe₁₂O₁₉. The morphology and crystal structure of the composites were confirmed by a combination of scanning electron microscopy (SEM) and X-ray diffraction (XRD) analyses together with the detailed study of BaFe₁₂O₁₉ electr

SUBMITTER: Dudziak S 

PROVIDER: S-EPMC10711715 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature